Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Sinclair0
Date of Patent
August 18, 2009
0Patent Application Number
116483310
Date Filed
December 29, 2006
0Patent Primary Examiner
Patent abstract
Techniques for extending database date statistics are provided. A data dictionary houses existing date statistics for information housed in a column of a database table. The existing statistics housed in the data dictionary are used to project estimated statistics for the column for a target date that is not yet represented in the data dictionary and the data dictionary is updated with the estimated statistics.
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